implab/ImplabNet Files · Implab/ActionChainTaskT.cs

Reworked cancelation handling, if the cancel handler isn't specified the OperationCanceledException will be handled by the error handler...

Reworked cancelation handling, if the cancel handler isn't specified the OperationCanceledException will be handled by the error handler Any unhandled OperationCanceledException will cause the promise cancelation

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             ActionChainTaskT.cs
        
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      using System;

      namespace Implab {

          public class ActionChainTask<T> : ActionChainTaskBase, IDeferred<T> {

              readonly Func<T, IPromise> m_task;

              public ActionChainTask(Func<T, IPromise> task, Func<Exception, IPromise> error, Func<Exception, IPromise> cancel, bool autoCancellable) : base(error,cancel, autoCancellable) {

                  m_task = task;

              }

              public void Resolve(T value) {

                  if (m_task != null && LockCancelation()) {

                      try {

                          var p = m_task(value);

                          p.On(SetResult, HandleErrorInternal, HandleCancelInternal);

                          CancellationRequested(p.Cancel);

                      } catch (OperationCanceledException reason) {

                          HandleCancelInternal(reason);

                      } catch(Exception err) {

                          HandleErrorInternal(err);

                      }

                  }

              }

          }

      }

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				using System;

				namespace Implab {
				public class ActionChainTask<T> : ActionChainTaskBase, IDeferred<T> {
				readonly Func<T, IPromise> m_task;

				public ActionChainTask(Func<T, IPromise> task, Func<Exception, IPromise> error, Func<Exception, IPromise> cancel, bool autoCancellable) : base(error,cancel, autoCancellable) {
				m_task = task;
				}

				public void Resolve(T value) {
				if (m_task != null && LockCancelation()) {
				try {
				var p = m_task(value);
				p.On(SetResult, HandleErrorInternal, HandleCancelInternal);
				CancellationRequested(p.Cancel);
				} catch (OperationCanceledException reason) {
				HandleCancelInternal(reason);
				} catch(Exception err) {
				HandleErrorInternal(err);
				}
				}
				}

				}
				}